Kremer's latest activity

My set up AC300+B300+Fogstar 5kWh battery working nicely. I had just one unexpected drop from 20% to 0%. Probably Bluetti BMS lost...

I have a 200L, it is a great machine.

Lets do some math. I assume these are new cells. New cells generally come at ~40% SOC. 16 280Ah Cells in parallel will need .6 X...

56.4V sounds like the absorption voltage as well. That's pretty typical - you're just holding at the absorption voltage for much longer...

The cable that comes in the box with the B300S is P150D on both sides, since that is the connector on both the B300S and the AC500 (150...

It’s a beautiful thing isn’t it. On a good day I can make and store 10kWh with my 1600W of panels.

Yes. 600Ah. Best option would be to attach each 24V battery to bus bars creating a 3P 24V bank. VERY important that the two 12V be...

The Bluetti products with selectable UPS modes will do this. I’m running part of my house on an AC300 right now in this way with it set...

Most Bluetti products will wake up with solar input then power themselves off a bit after it goes away. Inverter is never on and...

Yes, read post 4 of this thread. The AC300 NEEDS a B300 to talk to. The B300 and its BMS aren't an optional accessory, at least one...

Math on their published load and runtime claims.

Here is some math on Honda inverter generators I did some time ago based on Honda's run time claims at 1/4 and full load: The Honda...

If that's a LFP battery, that sort of behavior is typical of imbalanced cells and a confused BMS setting 0% when a single cell hits low...

Thank you @Kremer to be first brave man to test if third party battery can work with Bluetti AC300. :) Now I'm after connecting 5kWh...

I am not seeing this on mine. What edition of HA are you on? I'm running 'HA core' on a Pi.

Update for everyone that cares… so I am getting about 160 watts when I plug one panel in today. When I use y branch to connect the 2nd...

The Y branch is paralleling your panels. Keeps the volts the sames and doubles your amps. The ac180 is limited to 10A so it isn't seeing...